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| Packages that use Relationship | |
|---|---|
| org.apache.cayenne.map | Contains O/R mapping classes that store relational database metadata information and map it to Java classes. |
| org.apache.cayenne.map.event | |
| org.apache.cayenne.project | Contains model classes used by CayenneModeler or any other MVC type of application to work with Cayenne project files. |
| Uses of Relationship in org.apache.cayenne.map |
|---|
| Classes in org.apache.cayenne.map with type parameters of type Relationship | |
|---|---|
interface |
PathComponent<T extends Attribute,U extends Relationship>
A component in a path chain. |
| Subclasses of Relationship in org.apache.cayenne.map | |
|---|---|
class |
DbRelationship
A DbRelationship is a descriptor of a database inter-table relationship based on one or more primary key/foreign key pairs. |
class |
DbRelationshipDetected
A subclass of DbRelationship to hold some extra runtime information. |
class |
ObjRelationship
Describes an association between two Java classes mapped as source and target ObjEntity. |
| Fields in org.apache.cayenne.map with type parameters of type Relationship | |
|---|---|
protected SortedMap<String,Relationship> |
Entity.relationships
|
| Methods in org.apache.cayenne.map with type parameters of type Relationship | ||
|---|---|---|
|
Entity.lastPathComponent(Expression path,
Map aliasMap)
Convenience method returning the last component in the path iterator. |
|
abstract
|
Entity.resolvePath(Expression pathExp,
Map aliasMap)
Returns an Iterable over the path components with elements represented as PathComponent instances, encapsulating a relationship, an attribute or a
subpath alias. |
|
| Methods in org.apache.cayenne.map that return Relationship | |
|---|---|
Relationship |
Entity.getAnyRelationship(Entity targetEntity)
Returns a relationship that has a specified entity as a target. |
Relationship |
Entity.getRelationship(String relName)
Returns relationship with name relName. |
Relationship |
ObjEntity.getRelationship(String name)
Returns a named Relationship that either belongs to this ObjEntity or is inherited. |
| Methods in org.apache.cayenne.map that return types with arguments of type Relationship | |
|---|---|
SortedMap<String,? extends Relationship> |
Entity.getRelationshipMap()
Returns an unmodifiable map of relationships sorted by name. |
Collection<? extends Relationship> |
Entity.getRelationships()
Returns an unmodifiable collection of Relationships that exist in this entity. |
| Methods in org.apache.cayenne.map with parameters of type Relationship | |
|---|---|
void |
Entity.addRelationship(Relationship relationship)
Adds new relationship to the entity. |
| Uses of Relationship in org.apache.cayenne.map.event |
|---|
| Fields in org.apache.cayenne.map.event declared as Relationship | |
|---|---|
protected Relationship |
RelationshipEvent.relationship
|
| Methods in org.apache.cayenne.map.event that return Relationship | |
|---|---|
Relationship |
RelationshipEvent.getRelationship()
Returns relationship associated with this event. |
| Methods in org.apache.cayenne.map.event with parameters of type Relationship | |
|---|---|
void |
RelationshipEvent.setRelationship(Relationship relationship)
Sets relationship associated with this event. |
| Constructors in org.apache.cayenne.map.event with parameters of type Relationship | |
|---|---|
RelationshipEvent(Object src,
Relationship rel,
Entity entity)
Creates a Relationship change event. |
|
RelationshipEvent(Object src,
Relationship rel,
Entity entity,
int id)
Creates a Relationship event of a specified type. |
|
RelationshipEvent(Object src,
Relationship rel,
Entity entity,
String oldName)
Creates a Relationship name change event. |
|
| Uses of Relationship in org.apache.cayenne.project |
|---|
| Methods in org.apache.cayenne.project that return Relationship | |
|---|---|
static Relationship |
NamedObjectFactory.createRelationship(Entity srcEnt,
Entity targetEnt,
boolean toMany)
Creates a relationship using an appropriate factory class. |
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